| Customization: | Available |
|---|---|
| Material: | Organic Silicone |
| Application: | Industrial |
|
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Platinum cure silicone rubber high tear for gypsum mold making
Product description of Platinum silicone rubber
Tin cure silicone rubber are two compounds, liquid, tin cured silicone rubber that have exceptional tear strength and working properties, cured in room temperature. A range of materials can be casted into the cured silicone molds : plaster, gypsum, concrete , wax, polyurethane ,polyester resin .
Applications of Platinum cure silicone rubber
1.Art and decoration: soap, candle, aquarium decoration, crafts molds.
2.Furniture: concrete ,GFRC furniture, artificial stone molds
3.Architecture: column, fountain molds, architectural restoration
1 .Outstanding release properties
2. High flowability and long working time
3. High tear strength & tear strength
4. High elasticity, for easy removal of complex replica parts
5. Can add thixotropic for vertical surface application
| Model Code | GTSIL-T05 | GTSIL-T10 | GTSIL-T15 | GTSIL-T20 | GTSIL-T25 | GTSIL-T30 | GTSIL-T35 | GTSIL-T40 |
| Hardness -Shore A | 04-16 | 08-10 | 14-16 | 18-22 | 23-27 | 28-32 | 25-27 | 36-40 |
| Viscosity - Cps | 12000-16000 | 10000-14000 | 12000-16000 | 14000-18000 | 16000-20000 | 26000-32000 | 22000-35000 | 14000-18000 |
| Mixing Ratio - % | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% |
| Tear Strength - KN/m2 | 12-16 | 19-23 | 15-18 | 19-23 | 23-27 | 28-30 | 23-27 | 22-25 |
| Tensile Strength - Mpa | 3-5 | 4-6 | 3.5-5.5 | 4-6 | 4-6 | 5-7 | 4-6 | 4-6 |
| Shrinkage - % | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% | 0.3% |
| Elongation - % | 420-530% | 400-500% | 450-550% | 450-550% | 450-550% | 350-500% | 350-500% | 350-500% |
1. Put the prototype into the container
2. Mix the liquid silicone A and B
3. Put the liquid silicone rubber into the vacuum machine for deairring.
4. Put the mix liquid silicone into the container
5. Demoulding after it is cured. Start to use the rubber molds after 24 hours.
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